english 5...cord and a 3-prong grounding-type plug to fit the proper grounding-type receptacle. the...
TRANSCRIPT
Compound Binocular Microscope
Microscopio Binocular Compuesto
Microscope Composé Binoculaire
B07TWLF9Z2
1801 4
0
1 2 0 1 0 08 0
160
0
170
160
150
140
130
120
110
100
180190
0
10
20
30
40
50
10
060
70
65
75
English � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
Español � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 16
Français � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 26
3
1801 4
0
1 2 0 1 0 08 0
160
0
170
160
150
140
130
120
110
100
180190
0
10
20
30
40
50
10
060
70
65
75
J
H
I
G
F
C
D
E
A
B
K
L
M
P
N
Q
R
S
U
O
T
AH
AG
4
V
Z
W X Y
AA
AB
AC
AD
AE
AF
5
EN
Parts Description
A Eyepiece cover R Power switch
B Diopter adjustment S Locking set
CInterpupillary distance adjustment
T Condenser diaphragm
D Head UCondenser vertical adjustment knob
E Nose piece V 4x objective lens
F Stage clip W 10x objective lens
G Stage X 40x objective lens
H Condenser Y 100x objective lens
I Transmitted light lamp Z 10x eyepiece x2
J Base AA 20x eyepiece x2
K Arm AB Color filter (green)
L Coarse adjustment knob AC Dust cover
M Fine adjustment knob AD Mirror
N X-axis translation control AE Mirror stand
O Y-axis translation control AFDetachable power cord with plug
P Power socket AG Condenser locking screw
Q Brightness adjustment wheel AH Stage clip locking screws
6
EN
IMPORTANT SAFEGUARDSRead these instructions carefully and retain them for future use. If this product is passed to a third party, then these instructions must be included.
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and/or injury to persons including the following:
WARNING It is prohibited to disassemble the machine.
WARNING Risk of serious injury! Dyes are harmful by inhalation, harmful in contact with skin, harmful if swallowed.
Methylene Blue Dye: Avoid eye and skin contact. Causes serious eye irritation. Do not swallow. Do not inhale.
First aid in case of eye contact: Immediately flush eyes with excess water for 15 minutes, lifting lower and upper eyelids occasionally. Remove contact lenses if wearing any. Get medical attention if irritation develops.
First aid in case of skin contact: Immediately flush skin with excess water for 15 minutes while removing contaminated clothing. Get medical attention if irritation develops.
First aid in case of ingestion: Do not induce vomiting without medical advice. Consult a physician if necessary.
NOTICE Methylene Blue dye has been classified by the International Agency for Research on Cancer (IARC) as Group 3: Not classifiable as carcinogenic to humans.
NOTICE Use the product within the correct ambient conditions to avoid mildewing and damage.
• Keep the work area clean, clear and away from any food storage. Prepare the slides in a well-lit area and close to a water supply. Use a solid table with a heat-resistant top.
• Do not allow dyes to come into contact with any part of the body particularly mouth and eyes.
• Do not eat, drink or smoke in the work area.
• Clean all the accessories and the work area after each use.
Wash hands thoroughly after handling and carrying out experiments.
7
EN
• A separate tin or bucket should be used for the disposal of specimen samples and dyes. Any wasted solution should be poured directly down a drain, but never into a sink basin.
• Dispose of used specimen samples a household trash immediately after use.
• Do not discard any equipment into the fire to avoid violent combustion or explosion.
• If the product has to be moved, carry with one hand holding the product at the arm and another hand supporting it at the base.
• Examine the set regularly for potentially unsafe conditions, such as damaged housing, or parts. In the event of such damage, the set should not be used until it is properly repaired.
• Store the set in its original packaging out of reach of children and animals.
Grounding InstructionsThis product must be grounded while in use to protect the operator from electrical shock. The appliance is equipped with a 3-conductor cord and a 3-prong grounding-type plug to fit the proper grounding-type receptacle. The appliance has a plug that looks like sketch A in the figure below. An adapter, sketch B, should be used for connecting sketch-A plugs to two-prong receptacles. The grounding tab which extends from the adapter must be connected to a permanent ground such as a properly grounded outlet box as shown in sketch C using a metal screw.
Grounding prong
Circuit grounding conductor connected properly
Metal mounting screw
Cover of grounded outlet box
Adapter
Grounding means
A
B
C
8
EN
Symbols Explanation
~ Alternating current (AC).
Health advice for emergencies.
Wash hands before and after experiments.
Safety warning. Improper use of the product could result in injury or death.
Intended Use• This product is for private use, home schooling, school applications
and teaching demonstrations. It is not for commercial use.
• This product is intended to be used in dry indoor areas only.
• No liability will be accepted for damages resulting from improper use or non-compliance with these instructions.
Before First Use• Check the product for transport damages.
DANGER Risk of suffocation! Keep any packaging materials away from children – these materials are a potential source of danger, e.g. suffocation.
Assembly
1801 4
0
1 2 0 1 0 08 0
160
0
170
160
150
140
130
120
110
100
180190
0
10
20
30
40
50
10
060
70
65
75
170
160
150
140
130
180190
D
K
9
EN
• Remove the cover on the base of the head (D).
• Remove the cover on the top of the arm (K).
• Connect the two pieces together.
• Fasten the head (D) using the screw on the arm (K).
201 8
0
1 60 1 4 01 2 0
0
10
170
160
150
140
130
120
110
100
180190
0
10
20
30
40
50
10
060
70
65
75
E
X
W
Y
V
• Attach the objective lenses (V, W, X, Y) in a clockwise sequence according to increasing magnification power onto the nose piece (E).
Light source option
201 8
0
1 60 1 4 01 2 0
0
10
170
160
150
140
130
120
110
100
180190
0
10
20
30
40
50
10
060
70
65
75
AD
AE
I
10
EN
To use the mirror instead of the transmitted light lamp (I):
• Attach the mirror (AD) onto the mirror stand (AE)
• Unscrew the diffuser of the transmitted light lamp (I) from the base.
• Screw the mirror stand (AE) onto the base.
NOTICE Using the mirror does not require electrical connection.
OperationSwitching on/off
• Connect the power cord (AF) to a power outlet and the other end to the power socket (P).
NOTICE To prevent the bulb in the lamp (I) from burning, turn the brightness adjustment wheel (Q) setting to the lowest before turning on or off.
• Flip the power switch (R) to “I” to turn on the lamp (I).
• After use, flip the power switch (R) to “O” to turn off.
Calculating magnification power
Total magnification power is calculated by multiplying the magnification power of the eyepiece and the objective lens.
Eyepiece magnification power
Objective lens magnification power
Total magnification power
10x (Z)
4x (V) 40x
10x (W) 100x
40x (X) 400x
100x (Y) 1000x
20x (AA)
4x (V) 80x
10x (W) 200x
40x (X) 800x
100x (Y) 2000x
11
EN
Observing through the microscope
201 8
0
1 60 1 4 01 2 0
0
10
170
160
150
140
130
120
110
100
180190
0
10
20
30
40
50
10
060
70
65
75
201 8
0
1 60 1 4 01 2 0
0
10
170
160
150
140
130
120
110
100
180190
0
10
20
30
40
50
10
060
70
65
75
Z
L
OQ
N
L
AA
G
F
• Remove the eyepiece covers (A) and place in eyepieces (Z/AA).
• Turn the coarse focus knob (L) to adjust the height of the stage (G) to the lowest position.
• Rotate the nose piece (E) to the lowest magnification power setting.
NOTICE Start with the lowest magnification power every time a new slide is placed on the stage (G). Most observations are made at low magnification power.
• Clip a slide (not included) onto the stage (G), securing with the stage clip (F).
• Without looking into the eyepiece (Z/AA), turn the coarse focus knob (L) until the objective lens is close to the slide. The objective lens should not touch the slide.
• Adjust the position of the slide using the X and Y translation controls (N, O).
NOTICE If the lamp (I) is used, adjust the brightness of the lamp (I) using the brightness adjustment wheel (Q).
12
EN
H
AB
NOTICE To use the color filter (AB), slide open the base of the condenser (H) and place the color filter (AB) inside.
• Look into the left eyepiece (Z/AA), rotate the fine focus knob (M) and the left diopter adjustment (B) slowly until the image is clear. Adjust the position of the slide if needed.
CAUTION Risk of damage! Never force the adjustment knobs (M), (L) and, (U) to turn further once the knob is already restrained from turning. It may cause friction and scratch the lenses.
• The condenser (H) is adjusted to focus the light unto the specimen. Tinker around with the condenser (H)’s vertical knob (U), diaphragm (T), and the locking screw (AG) to achieve the sharpest image.
NOTICE The condenser diaphragm (T) gathers the available light and concentrates it to illuminate over the specimen with uniform intensity.
• Look into the right eyepiece (Z/AA), rotate the right diopter adjustment (B) until the image is clear.
60
50
40
30
55 70 75
60
50
40
30
65 70 75
C
13
EN
• Look into both eyepieces (Z/AA), adjust the distance of the interpupillary distance adjustment (C) until the two images merge into one.
NOTICE After focusing, there is an option to push up the locking set (S) to keep the adjustment knobs (L, M) in place.
• Rotate the nose piece (E) to the next objective lens, increasing in magnification power. Re-adjust the focus using the fine focus knob (M) if needed.
• After using the microscope, remove the slide from the stage (G), take off the eyepieces (Z/AA) and place the eyepiece covers (A) back on.
• Turn to minimum the adjustment wheel (Q).
• Switch off (R) and disconnect the power cord (AF) from the power outlet.
• Clean the work area and dispose of the used specimens.
Cleaning and Maintenance CAUTION Risk of electric shock! To prevent electric shock,
unplug the product before cleaning.
CAUTION Risk of electric shock! During cleaning do not immerse the product in water or other liquids. Never hold the product under running water.
Cleaning
• To clean the lenses (V, W, X, Y, Z, AA), only use lens cleaning tissues. Do not use cloth, paper or hands. Rotate the objective lenses (V, W, X, Y) counter-clockwise to remove them from the nose piece (E).
• To clean the product, wipe with a soft, slightly moist cloth.
• Never use corrosive detergents, wire brushes, abrasive scourers, metal or sharp utensils to clean the product.
Maintenance
• After each use, place the dust cover (AC) on the microscope. Place the accessories back into their respective plastic bags to prevent dust from collecting.
• Slight greasing or putting oil may be needed for the mechanical moving parts. Apply the appropriate oil discreetly.
• Keep the product and its accessories within the required ambient temperature and humidity to avoid mildewing.
14
EN
FCC – Supplier’s Declaration of ConformityUnique Identifier B07TWLF9Z2 - Compound Binocular
Microscope
Responsible Party Amazon.com Services, Inc
U.S. Contact Information 410 Terry Ave N. Seattle, WA98109, United States
Telephone Number (206) 266-1000
FCC Compliance Statement
1. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.
Canada IC Notice• This Class B digital apparatus complies with Canadian
CAN ICES-3(B) / NMB-3(B) standard.
15
EN
SpecificationsVoltage input: 100-240 V~, 50/60 Hz
Fuse rating: T250V 500mA
LED lamp S-LED W1
Magnification power range: 40x to 2000x
Objective conjugate distance: 7.6" (195 mm)
Stage movement range: 2.95 x 1.96" (75 × 50 mm)
Coarse focusing range: 1.1" (28 mm)
Fine focusing range: 1.1" (28 mm)
Fine division step: 0.002 mm
Condenser N.A.: Abbe 1.2
Diameter of filter: Ø 1.25" (32 mm)
Working temperature: 50 to 104°F (10 to 40°C)
R.H. range: 30 to 75%
Net weight: approx. 24.2 lbs (11 kg)
Dimensions (W x H x D):approx. 9.53 x 14.76 x 7.09" (24 x 37.5 x 18 cm)
Feedback and HelpLove it? Hate it? Let us know with a customer review.
AmazonBasics is committed to delivering customer-driven products that live up to your high standards. We encourage you to write a review sharing your experiences with the product.
amazon.com/review/review‑your‑purchases#
amazon.com/gp/help/customer/contact‑us
amazon.com/AmazonBasics
V01-08/19
MADE IN CHINA
HECHO EN CHINA
FABRIQUÉ EN CHINE